z^2+81=-64

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Solution for z^2+81=-64 equation:


Simplifying
z2 + 81 = -64

Reorder the terms:
81 + z2 = -64

Solving
81 + z2 = -64

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-81' to each side of the equation.
81 + -81 + z2 = -64 + -81

Combine like terms: 81 + -81 = 0
0 + z2 = -64 + -81
z2 = -64 + -81

Combine like terms: -64 + -81 = -145
z2 = -145

Simplifying
z2 = -145

Reorder the terms:
145 + z2 = -145 + 145

Combine like terms: -145 + 145 = 0
145 + z2 = 0

The solution to this equation could not be determined.

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